CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Fat Fritz 2 (in SF) 64-bit in CCRL 40/15, 2021-04-10
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Fat Fritz 2 (in SF) 64-bit has no rank with rating of 3509 Elo points (+16 -16),
based on 1272 games: 581 wins, 13 losses and 678 draws
Score: 72.3%, Average opponent: −154.2, Draws: 53.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 2021-01-11 64-bit 4CPU        3551  24.5-27.5  (+1 -4 =47)    0.1   +29
 - Stockfish 2021-01-11 64-bit             3520  25.0-27.0  (+2 -4 =46)   19.4    +1
 - Stockfish 13 64-bit                     3509  41.5-40.5  (+2 -1 =79)   50.1    +2
 - Dragon by Komodo 64-bit 4CPU            3497  17.5-14.5  (+3 -0 =29)   83.3   +11
 - SugaR AI 1.00 64-bit                    3493  25.5-26.5  (+2 -3 =47)   91.6   -20
 - ShashChess 15.0 64-bit                  3485  26.0-26.0  (+1 -1 =50)   98.8   -24
 - Dragon by Komodo 64-bit                 3472  26.0-26.0  (+0 -0 =52)  100.0   -37
 - SlowChess Blitz 2.5 64-bit 4CPU         3397  21.0-11.0  (+10-0 =22)  100.0   -28
 - Igel 2.8.0 64-bit 4CPU                  3360  21.0-11.0  (+10-0 =22)  100.0   -63
 - Nemorino 6.00 64-bit                    3341  36.0-16.0  (+20-0 =32)  100.0   -59
 - Houdini 6 64-bit                        3335  41.5-10.5  (+31-0 =21)  100.0   +23
 - SlowChess Blitz 2.5 64-bit              3331  37.5-14.5  (+23-0 =29)  100.0   -48
 - Xiphos 0.6 64-bit 4CPU                  3330  27.5-4.5   (+23-0 =9 )  100.0   +86
 - Fire 8 64-bit                           3328  41.0-11.0  (+30-0 =22)  100.0    +5
 - Ethereal 12.75 64-bit                   3320  43.0-9.0   (+34-0 =18)  100.0   +38
 - SlowChess Blitz 2.4 64-bit              3302  43.5-8.5   (+35-0 =17)  100.0   +31
 - Nemorino 6.05 64-bit                    3289  17.5-6.5   (+11-0 =13)  100.0   -82
 - RubiChess 2.0 NN-375bd 64-bit           3277  43.5-8.5   (+35-0 =17)  100.0    +6
 - Igel 2.9.0 64-bit                       3272  41.0-11.0  (+30-0 =22)  100.0   -48
 - RubiChess 1.9 64-bit                    3263  47.0-5.0   (+42-0 =10)  100.0   +90
 - Fire 7.1 64-bit                         3258  45.5-6.5   (+39-0 =13)  100.0   +38
 - Booot 6.5 64-bit                        3255  42.5-7.5   (+35-0 =15)  100.0     0
 - Xiphos 0.6 64-bit                       3253  45.5-6.5   (+39-0 =13)  100.0   +32
 - Pedone 3.0 64-bit                       3244  46.0-6.0   (+40-0 =12)  100.0   +39
 - RofChade 2.3 64-bit                     3240  45.0-7.0   (+38-0 =14)  100.0    +5
 - Booot 6.4 64-bit                        3238  48.5-3.5   (+45-0 =7 )  100.0  +127


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021